diff --git a/package-lock.json b/package-lock.json
index 518fdee..2cada43 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "git-graph-plus",
-  "version": "0.3.12",
+  "version": "0.7.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "git-graph-plus",
-      "version": "0.3.12",
+      "version": "0.7.3",
       "license": "Apache-2.0",
       "dependencies": {
         "@vscode/codicons": "^0.0.45"
@@ -1417,7 +1417,6 @@
       "integrity": "sha512-Y1Cs7hhTc+a5E9Va/xwKlAJoariQyHY+5zBgCZg4PFWNYQ1nMN9sjK1zhw1gK69DuqVP++sht/1GZg1aRwmAXQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@sveltejs/vite-plugin-svelte-inspector": "^4.0.1",
         "debug": "^4.4.1",
@@ -1567,7 +1566,6 @@
       "integrity": "sha512-8kzdPJ3FsNsVIurqBs7oodNnCEVbni9yUEkaHbgptDACOPW04jimGagZ51E6+lXUwJjgnBw+hyko/lkFWCldqw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "undici-types": "~6.21.0"
       }
@@ -1985,7 +1983,6 @@
       "integrity": "sha512-UVJyE9MttOsBQIDKw1skb9nAwQuR5wuGD3+82K6JgJlm/Y+KI92oNsMNGZCYdDsVtRHSak0pcV5Dno5+4jh9sw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -3439,7 +3436,6 @@
       "integrity": "sha512-GZZ9mKe8r646NUAf/zemnGbjYh4Bt8/MqASJY+pSm5ZDtc3YQox+4gsLI7yi1hba6o+eCsGxpHn5+iEVn31/FQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@types/node": ">=20.0.0",
         "@types/whatwg-mimetype": "^3.0.2",
@@ -5581,7 +5577,6 @@
       "integrity": "sha512-ymI5ykLPwIHW839E053FQbI1G+jnRFJEw3Kv5Y4njixVWywQBx+NUFpkkKyk5LIb36Fg9DVXSYpqiGekLD0hyw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@jridgewell/remapping": "^2.3.4",
         "@jridgewell/sourcemap-codec": "^1.5.0",
@@ -5994,7 +5989,6 @@
       "integrity": "sha512-QP88BAKvMam/3NxH6vj2o21R6MjxZUAd6nlwAS/pnGvN9IVLocLHxGYIzFhg6fUQ+5th6P4dv4eW9jX3DSIj7A==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -6244,7 +6238,6 @@
       "integrity": "sha512-2N/55r4JDJ4gdrCvGgINMy+HH3iRpNIz8K6SFwVsA+JbQScLiC+clmAxBgwiSPgcG9U15QmvqCGWzMbqda5zGQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "esbuild": "^0.25.0",
         "fdir": "^6.4.4",
@@ -6361,7 +6354,6 @@
       "integrity": "sha512-QP88BAKvMam/3NxH6vj2o21R6MjxZUAd6nlwAS/pnGvN9IVLocLHxGYIzFhg6fUQ+5th6P4dv4eW9jX3DSIj7A==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -6395,7 +6387,6 @@
       "integrity": "sha512-LUCP5ev3GURDysTWiP47wRRUpLKMOfPh+yKTx3kVIEiu5KOMeqzpnYNsKyOoVrULivR8tLcks4+lga33Whn90A==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@types/chai": "^5.2.2",
         "@vitest/expect": "3.2.4",
diff --git a/src/git/__tests__/integration/basic.integration.test.ts b/src/git/__tests__/integration/basic.integration.test.ts
index 5c594ac..591f9b6 100644
--- a/src/git/__tests__/integration/basic.integration.test.ts
+++ b/src/git/__tests__/integration/basic.integration.test.ts
@@ -32,6 +32,18 @@ describe('GitService integration — basic queries', () => {
       expect(commits.length).toBeLessThanOrEqual(2);
     });
 
+    it('includeReflog surfaces commits only reachable via the reflog', async () => {
+      const c1 = commit(repo.path, 'first');
+      const c2 = commit(repo.path, 'second');
+      runGit(repo.path, ['reset', '--hard', c1]);
+
+      const without = await svc.log();
+      expect(without.map(c => c.hash)).not.toContain(c2);
+
+      const withReflog = await svc.log({ includeReflog: true });
+      expect(withReflog.map(c => c.hash)).toContain(c2);
+    });
+
     it('does not prepend the UNCOMMITTED row on paginated (skip>0) pages', async () => {
       for (let i = 0; i < 5; i++) commit(repo.path, `c${i}`, { 'a.txt': `${i}\n` });
       // Dirty working tree so the first page would carry an UNCOMMITTED row.
diff --git a/src/git/__tests__/integration/user-config.integration.test.ts b/src/git/__tests__/integration/user-config.integration.test.ts
new file mode 100644
index 0000000..e129442
--- /dev/null
+++ b/src/git/__tests__/integration/user-config.integration.test.ts
@@ -0,0 +1,53 @@
+import { describe, it, expect, beforeEach, afterEach } from 'vitest';
+import { GitService } from '../../git-service';
+import { createTempRepo, runGit, type TempRepo } from './helpers';
+
+describe('GitService integration — user config', () => {
+  let repo: TempRepo;
+  let svc: GitService;
+
+  beforeEach(() => {
+    repo = createTempRepo();
+    svc = new GitService(repo.path);
+    // Isolate the global/system scopes so global reads are deterministic
+    // (otherwise they'd reflect the developer's own ~/.gitconfig).
+    svc.setExtraEnv({ GIT_CONFIG_GLOBAL: '/dev/null', GIT_CONFIG_SYSTEM: '/dev/null' });
+  });
+  afterEach(() => repo.cleanup());
+
+  it('reads local user.name/user.email', async () => {
+    const details = await svc.getUserDetails();
+    expect(details.name.local).toBe('Test User');
+    expect(details.email.local).toBe('test@example.com');
+    expect(details.name.global).toBeNull();
+    expect(details.email.global).toBeNull();
+  });
+
+  it('returns null for keys that are not set', async () => {
+    runGit(repo.path, ['config', '--local', '--unset-all', 'user.name']);
+    const details = await svc.getUserDetails();
+    expect(details.name.local).toBeNull();
+    expect(details.email.local).toBe('test@example.com');
+  });
+
+  it('setUserConfig writes to the local scope', async () => {
+    await svc.setUserConfig('user.name', 'Jane Doe', 'local');
+    await svc.setUserConfig('user.email', 'jane@example.com', 'local');
+    const details = await svc.getUserDetails();
+    expect(details.name.local).toBe('Jane Doe');
+    expect(details.email.local).toBe('jane@example.com');
+  });
+
+  it('unsetUserConfig removes the key', async () => {
+    await svc.unsetUserConfig('user.name', 'local');
+    const details = await svc.getUserDetails();
+    expect(details.name.local).toBeNull();
+    expect(details.email.local).toBe('test@example.com');
+  });
+
+  it('setUserConfig rejects empty and flag-like values', async () => {
+    await expect(svc.setUserConfig('user.name', '', 'local')).rejects.toThrow();
+    await expect(svc.setUserConfig('user.name', '   ', 'local')).rejects.toThrow();
+    await expect(svc.setUserConfig('user.name', '-x', 'local')).rejects.toThrow();
+  });
+});
diff --git a/src/git/git-service.ts b/src/git/git-service.ts
index 71e6576..487e73c 100644
--- a/src/git/git-service.ts
+++ b/src/git/git-service.ts
@@ -15,7 +15,7 @@ import { resolveGitDirs } from '../services/file-watcher-helpers';
 const DEFAULT_MAX_BUFFER_BYTES = 256 * 1024 * 1024;
 import { parseLog, parseBranches, parseTags, parseRemotes, parseStashList, parseDiff, parseWorktreeList, parseLfsFiles, parseLfsLocks, mapSignatureStatus } from './git-parser';
 import { buildReversePatch } from './patch-builder';
-import type { Commit, BranchInfo, TagInfo, RemoteInfo, StashEntry, LogOptions, DiffData, WorktreeInfo, CommitSignature } from './types';
+import type { Commit, BranchInfo, TagInfo, RemoteInfo, StashEntry, LogOptions, DiffData, WorktreeInfo, CommitSignature, UserDetails } from './types';
 
 export class GitError extends Error {
   constructor(
@@ -551,6 +551,20 @@ export class GitService {
       }
     }
 
+    // `--reflog` pulls in commits that are reachable only via the reflog
+    // (abandoned by a rebase/reset/branch delete). Same scope restriction as the
+    // stash base hashes above: only the unfiltered first page, so the extra
+    // commits don't leak into branch/remote-filtered or paginated views.
+    if (
+      options?.includeReflog &&
+      !options?.skip &&
+      !options?.branch &&
+      (!options?.branches || options.branches.length === 0) &&
+      (!options?.remoteFilter || options.remoteFilter.length === 0)
+    ) {
+      args.push('--reflog');
+    }
+
     const [raw, remoteNames] = await Promise.all([
       this.exec(args),
       this.getRemoteNames(),
@@ -1526,6 +1540,58 @@ export class GitService {
     this.cachedRemoteNames = null;
   }
 
+  /** Reads the `user.name` / `user.email` git config from both the local repo
+   *  and the global user scope. Missing keys resolve to `null` (git `--get`
+   *  exits non-zero when a key is absent, which we swallow here). */
+  async getUserDetails(): Promise<UserDetails> {
+    const get = async (key: 'user.name' | 'user.email', location: 'local' | 'global'): Promise<string | null> => {
+      try {
+        const raw = await this.exec(['config', '--' + location, '--get', key], { silent: true });
+        const value = raw.replace(/\r?\n$/, '').trim();
+        return value.length > 0 ? value : null;
+      } catch {
+        return null;
+      }
+    };
+    const [nameLocal, nameGlobal, emailLocal, emailGlobal] = await Promise.all([
+      get('user.name', 'local'),
+      get('user.name', 'global'),
+      get('user.email', 'local'),
+      get('user.email', 'global'),
+    ]);
+    return {
+      name: { local: nameLocal, global: nameGlobal },
+      email: { local: emailLocal, global: emailGlobal },
+    };
+  }
+
+  /** Sets a `user.name` / `user.email` value in the local or global scope. */
+  async setUserConfig(key: 'user.name' | 'user.email', value: string, location: 'local' | 'global'): Promise<void> {
+    this.assertSafeConfigValue(value);
+    await this.exec(['config', '--' + location, key, value]);
+  }
+
+  /** Removes all `user.name` / `user.email` values from the local or global scope. */
+  async unsetUserConfig(key: 'user.name' | 'user.email', location: 'local' | 'global'): Promise<void> {
+    await this.exec(['config', '--' + location, '--unset-all', key]);
+  }
+
+  /** Reject config values git could misinterpret (flag-like, control chars) or
+   *  that make no sense as an identity. Args are passed via spawn argv (no
+   *  shell), but a leading `-` would still be parsed by git as an option. */
+  private assertSafeConfigValue(value: string): void {
+    if (typeof value !== 'string' || value.trim().length === 0) {
+      throw new GitError('Invalid config value', null, []);
+    }
+    if (value.startsWith('-')) {
+      throw new GitError(`Config value must not start with '-': ${value}`, null, []);
+    }
+    // eslint-disable-next-line no-control-regex
+    if (/[\x00-\x1f\x7f]/.test(value)) {
+      throw new GitError('Config value contains control characters', null, []);
+    }
+  }
+
   async setUpstream(localBranch: string, remote: string, remoteBranch: string, options?: { createRemote?: boolean }): Promise<void> {
     this.assertSafeRef(localBranch, 'setUpstream');
     this.assertSafeRef(remote, 'setUpstream');
diff --git a/src/git/types.ts b/src/git/types.ts
index feed7ab..156579e 100644
--- a/src/git/types.ts
+++ b/src/git/types.ts
@@ -35,6 +35,13 @@ export interface Ref {
   remote?: string;
 }
 
+/** The author/committer identity git uses, resolved per scope (`local` repo
+ *  config vs `global` user config). Either scope may be unset (`null`). */
+export interface UserDetails {
+  name: { local: string | null; global: string | null };
+  email: { local: string | null; global: string | null };
+}
+
 export interface GraphNode {
   commit: string;
   column: number;
@@ -171,4 +178,8 @@ export interface LogOptions {
    *  signatureStatus. Off by default — it forces GPG verification of every
    *  commit in the log, which is slow on large repos. */
   includeSignature?: boolean;
+  /** When true, add `--reflog` so commits reachable only via the reflog
+   *  (abandoned by rebase/reset/branch delete) appear in the graph. Only
+   *  applies on the unfiltered first page, mirroring the stash base hashes. */
+  includeReflog?: boolean;
 }
diff --git a/src/panels/MainPanel.ts b/src/panels/MainPanel.ts
index 5869905..ad16265 100644
--- a/src/panels/MainPanel.ts
+++ b/src/panels/MainPanel.ts
@@ -46,6 +46,7 @@ export class MainPanel {
   private currentLimit = 1000;
   private currentRemoteFilter: string[] | undefined = undefined;
   private currentBranchFilter: string[] | undefined = undefined;
+  private currentIncludeReflog = false;
   private isFirstGetLog = true;
   private logSequence = 0;
   private searchSequence = 0;
@@ -416,7 +417,8 @@ export class MainPanel {
           this.isFirstGetLog = false;
           this.currentRemoteFilter = effectiveFilter;
           this.currentBranchFilter = effectiveBranchFilter;
-          const logPayload = { ...message.payload, remoteFilter: effectiveFilter, branches: effectiveBranchFilter, limit: requestedLimit + 1, sortOrder, includeSignature };
+          this.currentIncludeReflog = message.payload.includeReflog ?? false;
+          const logPayload = { ...message.payload, remoteFilter: effectiveFilter, branches: effectiveBranchFilter, includeReflog: this.currentIncludeReflog, limit: requestedLimit + 1, sortOrder, includeSignature };
           const seq = ++this.logSequence;
           const [allFetched, logBranches] = await Promise.all([
             this.gitService.log(logPayload),
@@ -775,6 +777,32 @@ export class MainPanel {
           await vscode.commands.executeCommand('workbench.action.openSettings', '@ext:the0807.git-graph-plus');
           break;
         }
+        case 'getUserDetails': {
+          this.post({ type: 'userDetailsData', payload: await this.gitService.getUserDetails() });
+          break;
+        }
+        case 'editUserDetails': {
+          const { name, email, location, deleteLocalName, deleteLocalEmail } = message.payload;
+          await this.gitService.setUserConfig('user.name', name, location);
+          await this.gitService.setUserConfig('user.email', email, location);
+          // When switching to the global scope, clear any local override so the
+          // global values actually take effect for this repo.
+          if (deleteLocalName) {
+            await this.gitService.unsetUserConfig('user.name', 'local');
+          }
+          if (deleteLocalEmail) {
+            await this.gitService.unsetUserConfig('user.email', 'local');
+          }
+          this.post({ type: 'operationComplete', payload: { operation: 'editUserDetails', success: true } });
+          break;
+        }
+        case 'deleteUserDetails': {
+          const { name, email, location } = message.payload;
+          if (name) await this.gitService.unsetUserConfig('user.name', location);
+          if (email) await this.gitService.unsetUserConfig('user.email', location);
+          this.post({ type: 'operationComplete', payload: { operation: 'deleteUserDetails', success: true } });
+          break;
+        }
         case 'amendCommit': {
           await this.gitService.amendCommit(message.payload);
           // Optional follow-up: amend rewrites HEAD, so the push force-pushes
@@ -1790,7 +1818,7 @@ export class MainPanel {
       // repo-unrelated "demo"-looking graph.
       const remoteFilter = this.isFirstGetLog ? MainPanel.savedRemoteFilter : this.currentRemoteFilter;
       const branchFilter = this.isFirstGetLog ? MainPanel.savedBranchFilter : this.currentBranchFilter;
-      const logArgs = { limit: refreshLimit + 1, sortOrder, remoteFilter, branches: branchFilter, includeSignature };
+      const logArgs = { limit: refreshLimit + 1, sortOrder, remoteFilter, branches: branchFilter, includeReflog: this.currentIncludeReflog, includeSignature };
 
       const buildLogData = (allFetched: Awaited<ReturnType<typeof this.gitService.log>>, branches: Awaited<ReturnType<typeof this.gitService.branches>>) => {
         const hasMore = allFetched.length > refreshLimit;
diff --git a/src/utils/message-bus.ts b/src/utils/message-bus.ts
index deec2ab..ee0de82 100644
--- a/src/utils/message-bus.ts
+++ b/src/utils/message-bus.ts
@@ -1,4 +1,4 @@
-import type { CommitGraphData, BranchData, DiffData, Commit, WorktreeInfo, CommitSignature } from '../git/types';
+import type { CommitGraphData, BranchData, DiffData, Commit, WorktreeInfo, CommitSignature, UserDetails } from '../git/types';
 
 export interface LinkRule {
   pattern: string;
@@ -27,7 +27,7 @@ export interface ModalDefaults {
 
 // Messages from Webview → Extension
 export type WebviewMessage =
-  | { type: 'getLog'; payload: { branch?: string; branches?: string[]; limit?: number; skip?: number; remoteFilter?: string[] } }
+  | { type: 'getLog'; payload: { branch?: string; branches?: string[]; limit?: number; skip?: number; remoteFilter?: string[]; includeReflog?: boolean } }
   | { type: 'getBranches' }
   | { type: 'getRepoList' }
   | { type: 'checkDirty'; payload?: { requestId?: string } }
@@ -127,7 +127,10 @@ export type WebviewMessage =
   | { type: 'getMultiCommitSections'; payload: { hashes: string[] } }
   | { type: 'getAvatar'; payload: { email: string; size: number } }
   | { type: 'openExternalUrl'; payload: { url: string } }
-  | { type: 'openExtensionSettings' };
+  | { type: 'openExtensionSettings' }
+  | { type: 'getUserDetails' }
+  | { type: 'editUserDetails'; payload: { name: string; email: string; location: 'local' | 'global'; deleteLocalName?: boolean; deleteLocalEmail?: boolean } }
+  | { type: 'deleteUserDetails'; payload: { name: boolean; email: boolean; location: 'local' | 'global' } };
 
 // Messages from Extension → Webview
 export type ExtensionMessage =
@@ -169,6 +172,7 @@ export type ExtensionMessage =
   | { type: 'avatarData'; payload: { email: string; size: number; dataUri: string | null } }
   | { type: 'conflictData'; payload: { operation: string; files: Array<{ path: string; resolved: boolean }> } }
   | { type: 'flowStatus'; payload: { installed: boolean; initialized: boolean; config: { productionBranch: string; developBranch: string; featurePrefix: string; releasePrefix: string; hotfixPrefix: string; versionTagPrefix: string } | null } }
+  | { type: 'userDetailsData'; payload: UserDetails }
   | { type: 'flowBranches'; payload: { features: string[]; releases: string[]; hotfixes: string[] } }
   | { type: 'defaultBranch'; payload: { name: string | null } }
   | { type: 'showModal'; payload:
diff --git a/webview-ui/package-lock.json b/webview-ui/package-lock.json
index 6050171..13fd799 100644
--- a/webview-ui/package-lock.json
+++ b/webview-ui/package-lock.json
@@ -985,7 +985,6 @@
       "integrity": "sha512-Y1Cs7hhTc+a5E9Va/xwKlAJoariQyHY+5zBgCZg4PFWNYQ1nMN9sjK1zhw1gK69DuqVP++sht/1GZg1aRwmAXQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@sveltejs/vite-plugin-svelte-inspector": "^4.0.1",
         "debug": "^4.4.1",
@@ -1335,7 +1334,6 @@
       "integrity": "sha512-UVJyE9MttOsBQIDKw1skb9nAwQuR5wuGD3+82K6JgJlm/Y+KI92oNsMNGZCYdDsVtRHSak0pcV5Dno5+4jh9sw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -1718,7 +1716,6 @@
       "integrity": "sha512-GZZ9mKe8r646NUAf/zemnGbjYh4Bt8/MqASJY+pSm5ZDtc3YQox+4gsLI7yi1hba6o+eCsGxpHn5+iEVn31/FQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@types/node": ">=20.0.0",
         "@types/whatwg-mimetype": "^3.0.2",
@@ -2037,7 +2034,6 @@
       "integrity": "sha512-QP88BAKvMam/3NxH6vj2o21R6MjxZUAd6nlwAS/pnGvN9IVLocLHxGYIzFhg6fUQ+5th6P4dv4eW9jX3DSIj7A==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -2300,7 +2296,6 @@
       "integrity": "sha512-ymI5ykLPwIHW839E053FQbI1G+jnRFJEw3Kv5Y4njixVWywQBx+NUFpkkKyk5LIb36Fg9DVXSYpqiGekLD0hyw==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@jridgewell/remapping": "^2.3.4",
         "@jridgewell/sourcemap-codec": "^1.5.0",
@@ -2424,7 +2419,6 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -2542,7 +2536,6 @@
       "integrity": "sha512-2N/55r4JDJ4gdrCvGgINMy+HH3iRpNIz8K6SFwVsA+JbQScLiC+clmAxBgwiSPgcG9U15QmvqCGWzMbqda5zGQ==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "esbuild": "^0.25.0",
         "fdir": "^6.4.4",
@@ -2661,7 +2654,6 @@
       "integrity": "sha512-LUCP5ev3GURDysTWiP47wRRUpLKMOfPh+yKTx3kVIEiu5KOMeqzpnYNsKyOoVrULivR8tLcks4+lga33Whn90A==",
       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "@types/chai": "^5.2.2",
         "@vitest/expect": "3.2.4",
diff --git a/webview-ui/src/App.svelte b/webview-ui/src/App.svelte
index c649320..4d7cc32 100644
--- a/webview-ui/src/App.svelte
+++ b/webview-ui/src/App.svelte
@@ -60,6 +60,7 @@ import AmendModal from './components/modals/AmendModal.svelte';
   let headJumpNonce = $state(0);
   let remoteFilter = $state<string[]>([]);
   let branchFilter = $state<string[]>([]);
+  let includeReflog = $state(false);
   let resizing = $state(false);
   let conflict = $state<{ operation: string; files: Array<{ path: string; resolved: boolean }> } | null>(null);
   let rebasePaused = $state(false);
@@ -262,6 +263,7 @@ import AmendModal from './components/modals/AmendModal.svelte';
         limit: commitStore.currentLimit || undefined,
         branches: branchFilter.length > 0 ? [...branchFilter] : undefined,
         remoteFilter: remoteFilter.length > 0 ? [...remoteFilter] : undefined,
+        includeReflog,
       }});
       vscode.postMessage({ type: 'getBranches' });
     }
@@ -317,6 +319,7 @@ import AmendModal from './components/modals/AmendModal.svelte';
         limit: commitStore.currentLimit || undefined,
         branches: branchFilter.length > 0 ? [...branchFilter] : undefined,
         remoteFilter: filter.length > 0 ? [...filter] : undefined,
+        includeReflog,
       },
     });
   }
@@ -330,6 +333,21 @@ import AmendModal from './components/modals/AmendModal.svelte';
         limit: commitStore.currentLimit || undefined,
         branches: branches.length > 0 ? [...branches] : undefined,
         remoteFilter: remoteFilter.length > 0 ? [...remoteFilter] : undefined,
+        includeReflog,
+      },
+    });
+  }
+
+  function handleIncludeReflogChange(value: boolean) {
+    includeReflog = value;
+    commitStore.setLoading(true);
+    vscode.postMessage({
+      type: 'getLog',
+      payload: {
+        limit: commitStore.currentLimit || undefined,
+        branches: branchFilter.length > 0 ? [...branchFilter] : undefined,
+        remoteFilter: remoteFilter.length > 0 ? [...remoteFilter] : undefined,
+        includeReflog: value,
       },
     });
   }
@@ -370,6 +388,7 @@ import AmendModal from './components/modals/AmendModal.svelte';
       limit: commitStore.currentLimit || undefined,
       branches: branchFilter.length > 0 ? [...branchFilter] : undefined,
       remoteFilter: remoteFilter.length > 0 ? [...remoteFilter] : undefined,
+      includeReflog,
     }});
     vscode.postMessage({ type: 'getBranches' });
     vscode.postMessage({ type: 'getRepoList' });
@@ -472,6 +491,8 @@ import AmendModal from './components/modals/AmendModal.svelte';
           onBranchFilterChange={handleBranchFilterChange}
           {headOffscreen}
           onJumpToHead={handleJumpToHead}
+          {includeReflog}
+          onIncludeReflogChange={handleIncludeReflogChange}
         />
       {/if}
       {#if bisectMessage}
diff --git a/webview-ui/src/components/common/SearchBar.svelte b/webview-ui/src/components/common/SearchBar.svelte
index eae13f3..7f05a31 100644
--- a/webview-ui/src/components/common/SearchBar.svelte
+++ b/webview-ui/src/components/common/SearchBar.svelte
@@ -16,6 +16,8 @@
     onBranchFilterChange?: (filter: string[]) => void;
     headOffscreen?: boolean;
     onJumpToHead?: () => void;
+    includeReflog?: boolean;
+    onIncludeReflogChange?: (value: boolean) => void;
   }
 
   let {
@@ -29,6 +31,8 @@
     onBranchFilterChange = () => {},
     headOffscreen = false,
     onJumpToHead = () => {},
+    includeReflog = false,
+    onIncludeReflogChange = () => {},
   }: Props = $props();
 
   let query = $state('');
@@ -362,6 +366,16 @@
       </div>
     {/if}
   </div>
+
+  <button
+    class="reflog-btn"
+    class:active={includeReflog}
+    onclick={() => onIncludeReflogChange(!includeReflog)}
+    aria-label={t('search.includeReflogTooltip')}
+    use:tooltip={t('search.includeReflogTooltip')}
+  >
+    <i class="codicon codicon-history"></i>
+  </button>
 </div>
 
 <style>
@@ -526,6 +540,32 @@
     cursor: default;
   }
 
+  .reflog-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 30px;
+    height: 30px;
+    flex-shrink: 0;
+    background: transparent;
+    color: var(--text-secondary);
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    cursor: pointer;
+    font-size: 14px;
+    transition: color 0.1s, border-color 0.1s;
+  }
+
+  .reflog-btn:hover {
+    color: var(--text-primary);
+    border-color: var(--vscode-focusBorder, #007fd4);
+  }
+
+  .reflog-btn.active {
+    color: var(--vscode-focusBorder, #007fd4);
+    border-color: var(--vscode-focusBorder, #007fd4);
+  }
+
   .filter-btn {
     display: flex;
     align-items: center;
diff --git a/webview-ui/src/components/layout/Toolbar.svelte b/webview-ui/src/components/layout/Toolbar.svelte
index 6ceb091..f10f211 100644
--- a/webview-ui/src/components/layout/Toolbar.svelte
+++ b/webview-ui/src/components/layout/Toolbar.svelte
@@ -6,11 +6,12 @@
   import { t } from '../../lib/i18n/index.svelte';
   import AddRemoteModal from '../modals/AddRemoteModal.svelte';
   import NoRemotesErrorModal from '../modals/NoRemotesErrorModal.svelte';
+  import UserDetailsModal from '../modals/UserDetailsModal.svelte';
   import { tooltip } from '../../lib/actions/tooltip';
   import { modalStore } from '../../lib/stores/modals.svelte';
   import { commitStore } from '../../lib/stores/commits.svelte';
   import { samePath } from '../../lib/utils/path';
-  import type { FlowStatus, FlowBranches } from '../../lib/types';
+  import type { FlowStatus, FlowBranches, UserDetails } from '../../lib/types';
 
   const vscode = getVsCodeApi();
 
@@ -26,6 +27,8 @@
   let flowStatus = $state<FlowStatus | null>(null);
   let flowBranches = $state<FlowBranches>({ features: [], releases: [], hotfixes: [] });
   let showNoRemotesError = $state(false);
+  let showUserDetails = $state(false);
+  let userDetails = $state<UserDetails | null>(null);
 
   function refresh() {
     uiStore.operating = 'refresh';
@@ -69,6 +72,42 @@
     vscode.postMessage({ type: 'switchRepo', payload: { path: repoPath } });
   }
 
+  function openUserDetails() {
+    userDetails = null;
+    showUserDetails = true;
+    vscode.postMessage({ type: 'getUserDetails' });
+  }
+
+  function saveUserDetails(name: string, email: string, useGlobally: boolean) {
+    const ud = userDetails;
+    showUserDetails = false;
+    vscode.postMessage({
+      type: 'editUserDetails',
+      payload: {
+        name,
+        email,
+        location: useGlobally ? 'global' : 'local',
+        deleteLocalName: useGlobally && ud !== null && ud.name.local !== null,
+        deleteLocalEmail: useGlobally && ud !== null && ud.email.local !== null,
+      },
+    });
+  }
+
+  function removeUserDetails() {
+    const ud = userDetails;
+    showUserDetails = false;
+    if (ud === null) return;
+    const isGlobal = ud.name.local === null && ud.email.local === null;
+    vscode.postMessage({
+      type: 'deleteUserDetails',
+      payload: {
+        name: (isGlobal ? ud.name.global : ud.name.local) !== null,
+        email: (isGlobal ? ud.email.global : ud.email.local) !== null,
+        location: isGlobal ? 'global' : 'local',
+      },
+    });
+  }
+
   onMount(() => {
     // Note: App.svelte also listens for `message` events. The two handlers write to
     // disjoint state (App: rebasePaused/conflict, this: uiStore.operating) and read
@@ -86,6 +125,7 @@
       if (msg.type === 'flowStatus') flowStatus = msg.payload;
       if (msg.type === 'flowBranches') flowBranches = msg.payload;
       if (msg.type === 'defaultBranch') defaultBranch = msg.payload.name;
+      if (msg.type === 'userDetailsData') userDetails = msg.payload;
     }
     window.addEventListener('message', handler);
     return () => window.removeEventListener('message', handler);
@@ -394,6 +434,14 @@
     >
       {#if uiStore.operating === 'refresh'}<span class="spinner"></span>{:else}<i class="codicon codicon-refresh"></i>{/if}
     </button>
+    <button
+      class="toolbar-btn"
+      onclick={openUserDetails}
+      aria-label={t('toolbar.userDetails')}
+      use:tooltip={t('toolbar.userDetails')}
+    >
+      <i class="codicon codicon-account"></i>
+    </button>
     <button
       class="toolbar-btn"
       onclick={() => { vscode.postMessage({ type: 'openExtensionSettings' }); }}
@@ -419,6 +467,15 @@
   />
 {/if}
 
+{#if showUserDetails}
+  <UserDetailsModal
+    userDetails={userDetails}
+    onClose={() => { showUserDetails = false; }}
+    onSave={saveUserDetails}
+    onRemove={removeUserDetails}
+  />
+{/if}
+
 <style>
   .toolbar {
     display: flex;
diff --git a/webview-ui/src/components/layout/__tests__/Toolbar.test.ts b/webview-ui/src/components/layout/__tests__/Toolbar.test.ts
index 8151e1e..f19d767 100644
--- a/webview-ui/src/components/layout/__tests__/Toolbar.test.ts
+++ b/webview-ui/src/components/layout/__tests__/Toolbar.test.ts
@@ -134,9 +134,10 @@ describe('Toolbar — refresh', () => {
   it('disables toolbar buttons while operating', async () => {
     uiStore.operating = 'refresh';
     const { container } = render(Toolbar);
-    // The settings gear is always enabled; every operation button is disabled.
+    // The settings gear and user-details buttons are always enabled; every
+    // operation button is disabled.
     toolbarBtns(container).forEach(b => {
-      if (b.querySelector('.codicon-gear')) return;
+      if (b.querySelector('.codicon-gear') || b.querySelector('.codicon-account')) return;
       expect(b.disabled).toBe(true);
     });
   });
diff --git a/webview-ui/src/components/modals/UserDetailsModal.svelte b/webview-ui/src/components/modals/UserDetailsModal.svelte
new file mode 100644
index 0000000..43853e1
--- /dev/null
+++ b/webview-ui/src/components/modals/UserDetailsModal.svelte
@@ -0,0 +1,143 @@
+<script lang="ts">
+  import { onMount } from 'svelte';
+  import Modal from '../common/Modal.svelte';
+  import { t } from '../../lib/i18n/index.svelte';
+  import type { UserDetails } from '../../lib/types';
+
+  interface Props {
+    userDetails: UserDetails | null;
+    onClose: () => void;
+    onSave: (name: string, email: string, useGlobally: boolean) => void;
+    onRemove: () => void;
+  }
+
+  let { userDetails, onClose, onSave, onRemove }: Props = $props();
+
+  let name = $state('');
+  let email = $state('');
+  let useGlobally = $state(true);
+  let initialized = $state(false);
+  let nameInput: HTMLInputElement | undefined = $state();
+
+  onMount(() => { nameInput?.focus(); });
+
+  // Populate the form exactly once the async fetch resolves; keep the fields
+  // writable afterwards so the user can edit without being clobbered.
+  $effect(() => {
+    if (!initialized && userDetails) {
+      name = userDetails.name.local ?? userDetails.name.global ?? '';
+      email = userDetails.email.local ?? userDetails.email.global ?? '';
+      // Default to "global" when there is no local override, matching the
+      // effective scope the values currently resolve from.
+      useGlobally = userDetails.name.local === null && userDetails.email.local === null;
+      initialized = true;
+    }
+  });
+
+  const hasAny = $derived(userDetails !== null && (
+    userDetails.name.local !== null || userDetails.name.global !== null ||
+    userDetails.email.local !== null || userDetails.email.global !== null
+  ));
+
+  const scopeLabel = $derived(
+    userDetails === null
+      ? null
+      : (userDetails.name.local !== null || userDetails.email.local !== null)
+        ? t('userDetails.local')
+        : (userDetails.name.global !== null || userDetails.email.global !== null)
+          ? t('userDetails.global')
+          : null
+  );
+
+  function submit() {
+    if (name.trim() && email.trim()) {
+      onSave(name.trim(), email.trim(), useGlobally);
+    }
+  }
+</script>
+
+<Modal title={t('userDetails.title')} {onClose}>
+  <p class="modal-desc">{t('userDetails.desc')}</p>
+
+  {#if !userDetails}
+    <p class="loading">{t('userDetails.loading')}</p>
+  {:else}
+    {#if scopeLabel}
+      <p class="scope-hint">
+        <i class="codicon codicon-info"></i>
+        {t('userDetails.currentScope')}: {scopeLabel}
+      </p>
+    {/if}
+
+    <div class="modal-form-group">
+      <label class="modal-field-label" for="user-details-name">{t('userDetails.name')}</label>
+      <input
+        class="modal-input"
+        id="user-details-name"
+        type="text"
+        bind:this={nameInput}
+        bind:value={name}
+        placeholder="Jane Doe"
+      />
+    </div>
+    <div class="modal-form-group">
+      <label class="modal-field-label" for="user-details-email">{t('userDetails.email')}</label>
+      <input
+        class="modal-input"
+        id="user-details-email"
+        type="text"
+        bind:value={email}
+        placeholder="jane@example.com"
+        onkeydown={(e) => { if (e.key === 'Enter') submit(); }}
+      />
+    </div>
+
+    <div class="modal-form-group">
+      <label class="modal-checkbox">
+        <input type="checkbox" bind:checked={useGlobally} />
+        <span>{t('userDetails.useGlobally')}</span>
+      </label>
+      <p class="checkbox-info">{t('userDetails.useGloballyInfo')}</p>
+    </div>
+
+    <div class="form-actions">
+      {#if hasAny}
+        <button class="danger-btn" onclick={onRemove}>{t('userDetails.remove')}</button>
+      {/if}
+      <div class="spacer"></div>
+      <button onclick={onClose}>{t('common.cancel')}</button>
+      <button class="primary" onclick={submit} disabled={!name.trim() || !email.trim()}>{t('userDetails.save')}</button>
+    </div>
+  {/if}
+</Modal>
+
+<style>
+  .loading {
+    color: var(--text-secondary);
+    margin: 0;
+  }
+
+  .scope-hint {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    color: var(--text-secondary);
+    margin: 0 0 14px;
+    font-size: inherit;
+  }
+
+  .scope-hint .codicon {
+    font-size: 13px;
+  }
+
+  .checkbox-info {
+    margin: 6px 0 0 20px;
+    color: var(--text-secondary);
+    font-size: 11px;
+    line-height: 1.5;
+  }
+
+  .spacer {
+    flex: 1;
+  }
+</style>
diff --git a/webview-ui/src/lib/i18n/en.ts b/webview-ui/src/lib/i18n/en.ts
index 716013a..00b583c 100644
--- a/webview-ui/src/lib/i18n/en.ts
+++ b/webview-ui/src/lib/i18n/en.ts
@@ -15,6 +15,7 @@ export const en: Record<string, string> = {
   'toolbar.settings': 'Open Extension Settings',
   'toolbar.noRemotes': 'No remotes configured. Add a remote first.',
   'toolbar.addRemote': 'Add Remote',
+  'toolbar.userDetails': 'User Details (name & email)',
   'toolbar.detachedHead': '(Detached HEAD)',
 
   // Push modal
@@ -294,6 +295,7 @@ export const en: Record<string, string> = {
   'search.branchFilterTooltip': 'Filter by specific branch',
   'search.allBranches': 'All',
   'search.filterBranches': 'Search',
+  'search.includeReflogTooltip': 'Include commits only mentioned by reflogs',
 
   // Activity log
   'activityLog.title': 'Activity Log',
@@ -676,4 +678,18 @@ export const en: Record<string, string> = {
   'setUpstream.willCreate.post': ' will create it.',
   'setUpstream.typeManually': 'Type manually',
   'setUpstream.selectFromList': 'Select from list',
+
+  // User details modal
+  'userDetails.title': 'User Details',
+  'userDetails.desc': 'Set the user name and email used by Git to record the Author and Committer of commits.',
+  'userDetails.loading': 'Loading…',
+  'userDetails.currentScope': 'Currently stored in',
+  'userDetails.local': 'Local',
+  'userDetails.global': 'Global',
+  'userDetails.name': 'User Name',
+  'userDetails.email': 'User Email',
+  'userDetails.useGlobally': 'Use globally',
+  'userDetails.useGloballyInfo': 'Apply to all repositories. Can be overridden per repository.',
+  'userDetails.save': 'Save',
+  'userDetails.remove': 'Remove',
 };
diff --git a/webview-ui/src/lib/i18n/ko.ts b/webview-ui/src/lib/i18n/ko.ts
index 1137893..6c93763 100644
--- a/webview-ui/src/lib/i18n/ko.ts
+++ b/webview-ui/src/lib/i18n/ko.ts
@@ -15,6 +15,7 @@ export const ko: Record<string, string> = {
   'toolbar.settings': '확장 프로그램 설정 열기',
   'toolbar.noRemotes': '설정된 리모트가 없습니다. 먼저 리모트를 추가하세요.',
   'toolbar.addRemote': '리모트 추가',
+  'toolbar.userDetails': '사용자 정보 (이름 및 이메일)',
   'toolbar.detachedHead': '(Detached HEAD)',
 
   // Push modal
@@ -294,6 +295,7 @@ export const ko: Record<string, string> = {
   'search.branchFilterTooltip': '특정 브랜치로 필터',
   'search.allBranches': 'All',
   'search.filterBranches': 'Search',
+  'search.includeReflogTooltip': 'reflog에만 언급된 커밋 포함',
 
   // Activity log
   'activityLog.title': '활동 로그',
@@ -674,4 +676,18 @@ export const ko: Record<string, string> = {
   'setUpstream.willCreate.post': '를 실행하여 새로 생성합니다.',
   'setUpstream.typeManually': '직접 입력',
   'setUpstream.selectFromList': '목록에서 선택',
+
+  // User details modal
+  'userDetails.title': '사용자 정보',
+  'userDetails.desc': '커밋의 작성자와 커미터를 기록할 때 Git이 사용할 이름과 이메일을 설정합니다.',
+  'userDetails.loading': '불러오는 중…',
+  'userDetails.currentScope': '현재 저장 위치',
+  'userDetails.local': '로컬',
+  'userDetails.global': '전역',
+  'userDetails.name': '이름',
+  'userDetails.email': '이메일',
+  'userDetails.useGlobally': '전역으로 사용',
+  'userDetails.useGloballyInfo': '모든 저장소에 적용됩니다. 저장소별로 재정의할 수 있습니다.',
+  'userDetails.save': '저장',
+  'userDetails.remove': '제거',
 };
diff --git a/webview-ui/src/lib/i18n/zh.ts b/webview-ui/src/lib/i18n/zh.ts
index 8d15a66..da81095 100644
--- a/webview-ui/src/lib/i18n/zh.ts
+++ b/webview-ui/src/lib/i18n/zh.ts
@@ -15,6 +15,7 @@ export const zh: Record<string, string> = {
   'toolbar.settings': '打开扩展设置',
   'toolbar.noRemotes': '未配置远程仓库。请先添加一个远程仓库。',
   'toolbar.addRemote': '添加远程仓库',
+  'toolbar.userDetails': '用户信息（姓名和邮箱）',
   'toolbar.detachedHead': '（分离头指针）',
 
   // Push modal
@@ -294,6 +295,7 @@ export const zh: Record<string, string> = {
   'search.branchFilterTooltip': '按特定分支筛选',
   'search.allBranches': 'All',
   'search.filterBranches': 'Search',
+  'search.includeReflogTooltip': '包含仅被 reflog 提及的提交',
 
   // Activity log
   'activityLog.title': '活动日志',
@@ -674,4 +676,18 @@ export const zh: Record<string, string> = {
   'setUpstream.willCreate.post': ' 进行创建。',
   'setUpstream.typeManually': '手动输入',
   'setUpstream.selectFromList': '从列表选择',
+
+  // User details modal
+  'userDetails.title': '用户信息',
+  'userDetails.desc': '设置 Git 用于记录提交作者和提交者的姓名与邮箱。',
+  'userDetails.loading': '加载中…',
+  'userDetails.currentScope': '当前存储于',
+  'userDetails.local': '本地',
+  'userDetails.global': '全局',
+  'userDetails.name': '姓名',
+  'userDetails.email': '邮箱',
+  'userDetails.useGlobally': '全局使用',
+  'userDetails.useGloballyInfo': '应用到所有仓库。可被单个仓库覆盖。',
+  'userDetails.save': '保存',
+  'userDetails.remove': '移除',
 };
\ No newline at end of file
diff --git a/webview-ui/src/lib/types.ts b/webview-ui/src/lib/types.ts
index 7830c01..0a89e2e 100644
--- a/webview-ui/src/lib/types.ts
+++ b/webview-ui/src/lib/types.ts
@@ -156,6 +156,12 @@ export interface WorktreeInfo {
   isMain: boolean;
 }
 
+/** The author/committer identity git uses, per scope (`local` vs `global`). */
+export interface UserDetails {
+  name: { local: string | null; global: string | null };
+  email: { local: string | null; global: string | null };
+}
+
 export interface FlowConfig {
   productionBranch: string;
   developBranch: string;